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EP 2 783 419 A1

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(43) Date of publication: 01.10.2014 Bulletin 2014/40 (21) Application number: 12746425.3 (22) Date of filing: 25.07.2012

(51) International Patent Classification (IPC):  H01Q 1/02(2006.01) H01Q 13/08(2006.01) H01Q 21/06(2006.01) H01P 5/107(2006.01) H01Q 1/44(2006.01) H01Q 21/00(2006.01) H01P 5/10(2006.01) (86) International application number: PCT/US2012/048077 (87) International publication number: WO 2013/077916 (30.05.2013 Gazette 2013/22)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 23.11.2011 US 201113303823 (71) Applicant: Raytheon Company Waltham, MA 02451-1449 (US)

(72) Inventors: GRITTERS, Darin, M. Yucaipa, CA 92399-1969 (US) BROWN, Kenneth, W. Yucaipa, CA 92399-1785 (US) BROWN, Andrew, K. Hesperia, CA 92344 (US) MOORE, Michael, A. Fort Worth, TX 76132-3740 (US) KOCUREK, Patrick, J. Allen, TX 75013-2935 (US) HANFT, Thomas, A. Allen, TX 75002-5012 (US) (74) Representative: Richardson, Julie Kate  Reddie & Grose LLP 16 Theobalds Road London WC1X 8PL London WC1X 8PL (GB)